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Sustainable economic and ecological grazing systems - learning from innovative practitioners

Sustainable economic and ecological grazing systems - learning from innovative practitioners
可持续经济和生态放牧系统——向创新实践者学习
批准号:
BB/R005710/2
负责人:
Lisa Norton
金额:
$27.01万
依托单位国家:
英国
项目类别:
Research Grant
财政年份:
2019
资助国家:
英国
项目状态:
已结题
起止时间:
2019 至 --

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中文摘要
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英文摘要
Grassland systems dominating the agricultural landscape in GB are largely economically unproductive, ecologically degraded, dominated by a single grass species, organic carbon poor and heavily reliant on inputs to maintain productivity. System impacts are often felt beyond field boundaries with slurry and P and N pollution from intensive practices leaking into water bodies and impacting on nutrient status and species diversity. Changing to sustainable systems through innovation can rely on cues from the natural environment. Naturally productive systems which support large numbers of grazing livestock have provided inspiration for Pasture for Life (PfL) certified producers to adopt pasture management practices which mimic those systems. Methods include approaches such as 'herbal leys and diverse swards' and 'mob grazing' which can potentially extend the grazing season whilst providing environmental, economic and livestock benefits in terms of health and productivity. The proposed research aims to evaluate the ecological, agronomic and social impacts of the pasture fed livestock approach to grazing management and its potential as the basis of a sustainable GB-wide system. To achieve this, an experienced interdisciplinary research team has designed a project that will deliver a formal assessment of the agronomic, socio-ecological and sustainability and resilience aspects of Pasture Fed Livestock Association (PFLA) members farm systems and the social systems in which they are embedded (including industry bodies and citizen-consumers) through a combined set of social and natural science research methodologies. The team will work closely with producers and their supporting organisations (including the PFLA) to assess sustainability criteria covering a broad spectrum of sixty PLFA enterprises and to assess specific management practices, like 'mob grazing' on a smaller number of (15-20) Pasture for Life (PfL) certified enterprises. The work will seek to identify the motivations, knowledges and ways of learning of the agricultural innovators employing these approaches. It will also investigate the role of governance structures surrounding farms as well as considering their agronomic and ecological impacts. The evaluation will include an assessment of PFLA enterprises within the context of current grassland/grazing management practices. It will investigate the broad range of public goods delivered by PFLA farms - from the animal products themselves to the impacts of the farming practices on aesthetic values and carbon sequestration. The results of the project will provide much needed evidence about the benefits of pasture fed livestock approaches for those farming grazing livestock, consumers of PfL products and wider publics. Such evidence will be valuable for livestock producers (including those already engaged in the practices) and for government and farming bodies, like the Agriculture and Horticulture Development Board (AHDB) with the power to influence farmer decision making. The research will identify key factors which influence 'agricultural innovators' to take bold steps towards novel management practices and provide information on possible mechanisms for supporting them in their enterprises. If such systems do prove to provide significant ecological, agronomic and social benefits the project may help to transform some of the green deserts which currently form much of the agricultural land area in GB. The prospect of a resilient, agriculturally productive, grassland landscape which is storing carbon, preserving water quality and enhancing biodiversity is a compelling one for farmers, governments and wider publics.
期刊论文(6)
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科研奖励(0)
会议论文
Learning from innovative practitioners: Evidence for the sustainability and resilience of pasture fed livestock systems
向创新实践者学习:草饲牲畜系统可持续性和复原力的证据
DOI: 10.3389/fsufs.2022.1012691
发表时间: 2022
期刊: Frontiers in Sustainable Food Systems
影响因子: 4.7
作者: [Norton L]
通讯作者: Norton L
Can pasture-fed livestock farming practices improve the ecological condition of grassland in Great Britain?
牧场饲养的畜牧业实践能否改善英国草原的生态状况?
DOI: 10.1002/2688-8319.12191
发表时间: 2022
期刊: Ecological Solutions and Evidence
影响因子: 2.9
作者: [Norton L]
通讯作者: Norton L
Soil bacterial and fungal communities show within field heterogeneity that varies by land management and distance metric
土壤细菌和真菌群落在田间表现出异质性,该异质性因土地管理和距离度量而异
DOI: 10.1016/j.soilbio.2022.108920
发表时间: 2023
期刊: Soil Biology and Biochemistry
影响因子: 9.7
作者: [Seaton F]
通讯作者: Seaton F
Mob grazing: A nature-based solution for British farms producing pasture-fed livestock
暴民放牧:英国农场生产草饲牲畜的基于自然的解决方案
DOI: --
发表时间: 2023
期刊: Nature-Based Solutions
影响因子: --
作者: [Wagner, M]
通讯作者: Wagner, M
Learning from Innovative practitioners, researchers and policy makers
  • 批准号:
    BB/V003607/1
  • 项目类别:
    Research Grant
  • 资助金额:
    $0.38万
  • 财政年份:
    2023
  • 负责人:
    Lisa Norton
  • 依托单位:
Sustainable economic and ecological grazing systems - learning from innovative practitioners
  • 批准号:
    BB/R005710/1
  • 项目类别:
    Research Grant
  • 资助金额:
    $80.38万
  • 财政年份:
    2018
  • 负责人:
    Lisa Norton
  • 依托单位:
海外基金